Your Name
35 lines
918 B
BlitzBasic
35 lines
918 B
BlitzBasic
DESCRIPTION = "Simple initramfs image for mounting the rootfs over the verity device mapper."
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inherit core-image
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PACKAGE_INSTALL = " \
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base-files \
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base-passwd \
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busybox \
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cryptsetup \
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initramfs-module-dmverity \
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initramfs-module-udev \
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lvm2-udevrules \
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udev \
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util-linux-mount \
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"
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# We want a clean, minimal image.
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IMAGE_FEATURES = ""
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IMAGE_LINGUAS = ""
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# Can we somehow inspect reverse dependencies to avoid these variables?
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do_image[depends] += "${DM_VERITY_IMAGE}:do_image_${DM_VERITY_IMAGE_TYPE}"
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# Ensure dm-verity.env is updated also when rebuilding DM_VERITY_IMAGE
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do_image[nostamp] = "1"
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IMAGE_FSTYPES = "${INITRAMFS_FSTYPES}"
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deploy_verity_hash() {
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install -D -m 0644 \
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${STAGING_VERITY_DIR}/${DM_VERITY_IMAGE}.${DM_VERITY_IMAGE_TYPE}.verity.env \
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${IMAGE_ROOTFS}${datadir}/misc/dm-verity.env
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}
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IMAGE_PREPROCESS_COMMAND += "deploy_verity_hash;"
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